diff options
| author | Matt Jacob <mjacob@FreeBSD.org> | 1999-05-11 02:23:37 +0000 |
|---|---|---|
| committer | Matt Jacob <mjacob@FreeBSD.org> | 1999-05-11 02:23:37 +0000 |
| commit | 00bb66d73cd6f1bdb4d5b781f57d1e640fcaeff5 (patch) | |
| tree | b0aecd5f8e0cec772c769419c7d556f9127d11a7 /sys/cam | |
| parent | eb27b1567e62ede82694c1d27bc95ecf81210c1f (diff) | |
| download | src-test2-00bb66d73cd6f1bdb4d5b781f57d1e640fcaeff5.tar.gz src-test2-00bb66d73cd6f1bdb4d5b781f57d1e640fcaeff5.zip | |
Notes
Diffstat (limited to 'sys/cam')
| -rw-r--r-- | sys/cam/scsi/scsi_sa.h | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/sys/cam/scsi/scsi_sa.h b/sys/cam/scsi/scsi_sa.h index c6accd0611e8..ab2d1bc15a26 100644 --- a/sys/cam/scsi/scsi_sa.h +++ b/sys/cam/scsi/scsi_sa.h @@ -26,7 +26,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: scsi_sa.h,v 1.3 1998/12/18 04:29:16 mjacob Exp $ + * $Id: scsi_sa.h,v 1.4 1999/02/05 07:19:23 mjacob Exp $ */ #ifndef _SCSI_SCSI_SA_H @@ -155,19 +155,46 @@ struct scsi_erase /* * Sequential-access specific mode page numbers. */ -#define SA_DATA_COMPRESSION_PAGE 0x0f #define SA_DEVICE_CONFIGURATION_PAGE 0x10 #define SA_MEDIUM_PARTITION_PAGE_1 0x11 #define SA_MEDIUM_PARTITION_PAGE_2 0x12 #define SA_MEDIUM_PARTITION_PAGE_3 0x13 #define SA_MEDIUM_PARTITION_PAGE_4 0x14 +#define SA_DATA_COMPRESSION_PAGE 0x0f /* SCSI-3 */ /* * Mode page definitions. */ +/* See SCSI-II spec 9.3.3.1 */ +struct scsi_dev_conf_page { + u_int8_t pagecode; /* 0x10 */ + u_int8_t pagelength; /* 0x0e */ + u_int8_t byte2; + u_int8_t active_partition; + u_int8_t wb_full_ratio; + u_int8_t rb_empty_ratio; + u_int8_t wrdelay_time[2]; + u_int8_t byte8; +#define SA_DBR 0x80 /* data buffer recovery */ +#define SA_BIS 0x40 /* block identifiers supported */ +#define SA_RSMK 0x20 /* report setmarks */ +#define SA_AVC 0x10 /* automatic velocity control */ +#define SA_SOCF_MASK 0xc0 /* stop on consecutive formats */ +#define SA_RBO 0x20 /* recover buffer order */ +#define SA_REW 0x10 /* report early warning */ + u_int8_t gap_size; + u_int8_t byte10; + u_int8_t ew_bufsize[3]; + u_int8_t sel_comp_alg; +#define SA_COMP_NONE 0x00 +#define SA_COMP_DEFAULT 0x01 + u_int8_t reserved; +}; + +/* from SCSI-3: SSC-Rev10 (6/97) */ struct scsi_data_compression_page { - u_int8_t page_code; + u_int8_t page_code; /* 0x0f */ u_int8_t page_length; #define SA_DCP_DCE 0x80 /* Data compression enable */ #define SA_DCP_DCC 0x40 /* Data compression capable */ @@ -184,6 +211,12 @@ struct scsi_data_compression_page { u_int8_t reserved[4]; }; +typedef union { + struct { u_int8_t pagecode, pagelength; } hdr; + struct scsi_dev_conf_page dconf; + struct scsi_data_compression_page dcomp; +} sa_comp_t; + struct scsi_tape_read_position { u_int8_t opcode; /* READ_POSITION */ u_int8_t byte1; /* set LSB to read hardware block pos */ @@ -254,6 +287,8 @@ struct scsi_tape_locate { #define SCSI_DENSITY_QIC_150 0x10 #define SCSI_DENSITY_QIC_525_320 0x11 #define SCSI_DENSITY_QIC_1320 0x12 +#define SCSI_DENSITY_QIC_2GB 0x22 +#define SCSI_DENSITY_QIC_4GB 0x26 #define SCSI_DENSITY_QIC_3080 0x29 __BEGIN_DECLS |